We propose multi-core conformal lenses by combining conformal transformation optics with absolute instruments. Depending on the cores and incident angles, the conformal lenses have tunable functionalities like focusing, reflection, and transparency, thereby providing a feasible general method for designing multi-functional devices.

中文翻译：

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多芯适形镜片

我们建议将保形变换光学器件与绝对仪器结合使用，以提供多芯保形透镜。取决于纤芯和入射角，保形透镜具有可调功能，如聚焦，反射和透明性，从而为设计多功能设备提供了一种可行的通用方法。